- Quarter end
- 30 Sep 2025
- the date the book describes
- Filed
- 27 Oct 2026
- latest of these filings; the earliest 12 Nov 2025
- Managers listing it
- 22
- at least, of 95 tracked, among listed positions
- Comparable managers
- 95
- filed both Q2 2025 and Q3 2025; 21 listed it in both
- Shares listed
- 74,383,873
- combined, among listed positions
- Reported value
- $13.2bn
- combined, at the quarter end
Among the 95 comparable managers: 12 buyers (opened or added shares) and 9 sellers (trimmed or exited), at least, among listed positions. Their net change in shares is not known from listed positions, because at least one of them lists it in only one of the two quarters.
Managers listing WELL in Q3 2025
22 of 22 holders
Largest increases and reductions, by shares
Increases
- T. Rowe Price Associates Incexisting position · 15,091,113 shares now+2,930,034
- Capital World Investorsexisting position · 4,247,262 shares now+2,657,766
- Fidelity (FMR LLC)existing position · 19,893,923 shares now+1,570,399
- D. E. Shaw & Co.existing position · 1,788,691 shares now+720,105
- AQR Capital Management LLCexisting position · 853,470 shares now+416,920
Reductions
- Balyasny Asset Management LLCexisting position · 377,548 shares now-863,597
- Marshall Wace LLPexisting position · 172,775 shares now-304,040
- Invesco Ltdexisting position · 7,006,045 shares now-289,551
- Wellington Management Group LLPexisting position · 20,017,966 shares now-151,008
- Acadian Asset Management LLCexisting position · 291,938 shares now-81,083
New positions and exits
New (1)
Exited (1)
Ownership over time
Compare with…
Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.
WELL and EQIX →WELL and PLD →WELL and AMT →Choose a stock to compare with WELL →
How much of the picture this is
A 13F is a manager’s long US-listed equity book at a quarter end, filed up to 45 days later. It shows no shorts, cash, bonds or performance, and it is never today’s portfolio. Large books are listed to their largest positions, so a manager missing from this table may still hold a small position below that line. These are 95 tracked managers, not the institutional market.
Which funds own WELL, latest filings →Back to the 13F Explorer →